s-net: sqc6429
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| Systre crystallographic geometry file (.cgd) |
Links to this net in other databases
| topcryst |
Topological data
| Vertices per primitive translational unit | 14 |
| Edges per primitive translational unit | 28 |
| Transitivity (vertex,edge) | (3,3) |
| Vertex degrees | {4,3,8} |
| Vertex coordination sequence | [(4, 6, 28, 83, 175, 272, 388, 530, 692, 844), (3, 12, 33, 91, 172, 274, 384, 525, 672, 848), (8, 32, 80, 142, 220, 324, 448, 570, 728, 912)] |
| Wells’ vertex symbol | [4^2.5^2.7^2, 4.5^2, 4^4.5^8.6^2.7^8.8^6] |
| Systre key | (3, 1, 2, 0, 0, 0, 1, 2, 0, 1, 0, 1, 2, 1, 0, 0, 1, 2, 1, 1, 0, 1, 3, 0, 0, 0, 1, 4, 0, 0, 0, 1, 5, 0, 0, 0, 1, 6, 0, 0, 0, 2, 7, 0, 0, 0, 2, 8, 0, 0, 0, 2, 9, 0, 0, 0, 2, 10, 0, 0, 0, 3, 11, 0, 0, 0, 3, 12, 0, 0, 0, 4, 12, 0, 0, 1, 4, 13, 0, 0, 0, 5, 11, 1, 0, 1, 5, 14, 0, 0, 0, 6, 13, 0, 1, -1, 6, 14, -1, 1, -1, 7, 11, 0, -1, 1, 7, 12, 0, -1, 1, 8, 12, -1, 0, 0, 8, 13, -1, 0, -1, 9, 11, 0, 0, 0, 9, 14, -1, 0, -1, 10, 13, 0, 0, 0, 10, 14, -1, 0, 0) |
Geometric data
Systre equilibrium placement (barycentric embedding) maximising unit cell volume
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 2.72042 | 2.72042 | 5.77088 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.125 | 0.125 | 0 |
| 0.25 | 0 | 0.08333 |
| 0 | 0.5 | 0.25 |
Edge end points:
Systre coordinates favouring equal edge-lengths
Spacegroup: I4/mmm
Parameters:
| a | b | c | alpha | beta | gamma |
|---|---|---|---|---|---|
| 1.41601 | 1.41601 | 7.6525 | 90.0 | 90.0 | 90.0 |
Vertex positions:
| X-pos | Y-pos | Z-pos |
|---|---|---|
| 0.18431 | 0.18431 | 0 |
| 0 | 0.32801 | 0.12328 |
| 0 | 0.5 | 0.25 |
Edge end points:
Hyperbolic sources
h-nets with faithful topology
1 record listed.| Image | h-net name | Orbifold symbol | Transitivity (Vert,Edge,Face) | Vertex Degree | 2D Vertex Symbol |
|---|---|---|---|---|---|
 |
hqc545 | *2224 | (3,3,2) | {8,3,4} | {5.5.5.5.5.5.5.5}{5.4.5}{5.4.5.4} |